sof_ri_info: add Intel PTL production key fingerprint #10061
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Add identification for the key used in SOF-2.13 to sign sof-ptl.ri and related files. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
kv2019i
requested review from
dbaluta,
lbetlej,
lgirdwood,
mmaka1 and
plbossart
as code owners
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Pull Request Overview
Adds identification for the key used in SOF-2.13 to sign sof-ptl.ri and related files
- Introduce
PTL_INTEL_PROD_KEYbyte fingerprint constant - Register
PTL_INTEL_PROD_KEYin the key description mapping
Comments suppressed due to low confidence (2)
tools/sof_ri_info/sof_ri_info.py:511
- [nitpick] Consider adding a brief comment above this constant to describe its origin (e.g., version range or purpose) for future maintainers.
PTL_INTEL_PROD_KEY = bytes([0x89, 0xa8, 0x6a, 0xff, 0x6b, 0x1a, 0x78, 0xae,
tools/sof_ri_info/sof_ri_info.py:653
- Add a unit test to verify that
PTL_INTEL_PROD_KEYis recognized and maps to 'PTL Intel prod key', ensuring the new key is handled correctly.
PTL_INTEL_PROD_KEY : 'PTL Intel prod key',
| 0x6c, 0xa0, 0x50, 0x65, 0x92, 0x39, 0x96, 0x34, | ||
| 0x61, 0xa4, 0xeb, 0x6b, 0x11, 0xd9, 0xbe, 0xb8]) | ||
|
|
||
| PTL_INTEL_PROD_KEY = bytes([0x89, 0xa8, 0x6a, 0xff, 0x6b, 0x1a, 0x78, 0xae, |
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[nitpick] This block is very long; you might extract the fingerprint to a separate file or use a hex string with bytes.fromhex() to improve readability.
lgirdwood
approved these changes
Jun 17, 2025
abonislawski
approved these changes
Jun 17, 2025
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Add identification for the key used in SOF-2.13 to sign sof-ptl.ri and related files.